uboot v2014_imx did not work

[jordonwu]

build step:

1. get u-boot source code $ wget http://git.freescale.com/git/cgit.cgi/imx/uboot-imx.git/snapshot/rel_imx_3.14.28_1.0.0_ga.tar.bz2 $ tar -jxvf rel_imx_3.14.28_1.0.0_ga.tar.bz2 $ cd rel_imx_3.14.28_1.0.0_ga $ make make mx6qsabresd_config $ make
2. run ./PF_Prj_Gen.sh $ ./PF_Prj_Gen.sh u-boot-path output-path

then get below error:

Source code type is: [u-boot] U-boot: [without .config]

sed: can't read Gen_Tmp/Valid_HF.txt: No such file or directory sed: can't read Gen_Tmp/Valid_SRC.txt: No such file or directory sed: can't read valid_filelist.txt: No such file or directory cat: valid_filelist.txt: No such file or directory sed: can't read valid_filelist.txt: No such file or directory sed: can't read valid_filelist.txt: No such file or directory cat: valid_filelist.txt: No such file or directory sed: can't read valid_filelist.txt: No such file or directory cp: cannot stat 鈥榲alid_filelist.txt鈥 No such file or directory cat: Gen_Tmp/Valid_HF.txt: No such file or directory cat: Gen_Tmp/Valid_SRC.txt: No such file or directory mv: cannot stat 鈥楩ileList_understand.txt鈥 No such file or directory